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authorSamuel Pitoiset <samuel.pitoiset@gmail.com>2017-11-10 09:34:46 +0100
committerSamuel Pitoiset <samuel.pitoiset@gmail.com>2017-11-14 15:21:48 +0100
commitecabe2280c4d3e59d6a6026dd0403d6dc60dc5da (patch)
tree36a958a5530c51bb4250923f4dab9e7d6ff4bcda
parentb498172d0eace0c448b199c94730d2551786bb1b (diff)
radv: add nosisched debug option
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Reviewed-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--src/amd/vulkan/radv_debug.h1
-rw-r--r--src/amd/vulkan/radv_device.c9
2 files changed, 10 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_debug.h b/src/amd/vulkan/radv_debug.h
index 193bca5f81b..8e09c365282 100644
--- a/src/amd/vulkan/radv_debug.h
+++ b/src/amd/vulkan/radv_debug.h
@@ -41,6 +41,7 @@ enum {
RADV_DEBUG_VM_FAULTS = 0x800,
RADV_DEBUG_ZERO_VRAM = 0x1000,
RADV_DEBUG_SYNC_SHADERS = 0x2000,
+ RADV_DEBUG_NO_SISCHED = 0x4000,
};
enum {
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 60f51469c43..471cecdd6ab 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -317,6 +317,7 @@ static const struct debug_control radv_debug_options[] = {
{"vmfaults", RADV_DEBUG_VM_FAULTS},
{"zerovram", RADV_DEBUG_ZERO_VRAM},
{"syncshaders", RADV_DEBUG_SYNC_SHADERS},
+ {"nosisched", RADV_DEBUG_NO_SISCHED},
{NULL, 0}
};
@@ -397,6 +398,14 @@ VkResult radv_CreateInstance(
instance->perftest_flags = parse_debug_string(getenv("RADV_PERFTEST"),
radv_perftest_options);
+ if (instance->debug_flags & RADV_DEBUG_NO_SISCHED) {
+ /* Disable sisched when the user requests it, this is mostly
+ * useful when the driver force-enable sisched for the given
+ * application.
+ */
+ instance->perftest_flags &= ~RADV_PERFTEST_SISCHED;
+ }
+
*pInstance = radv_instance_to_handle(instance);
return VK_SUCCESS;